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Question when setting a monoblock with a DMM


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So the voltage I was looking for was 34.6Volts AC when setting my monoblock for 300 watts @ 4 ohms. My question is, I have all settings flat or turned off if possible. One thing I noticed, When I would adjust the SSF or LPF on the sub amp, which is not switchable on or off, just variable. My AC Voltage would fluctuate when moving the dial back and forth. If I want to set this amp, where should I put these at, highest Hz or Lowest? When I would put my LPF all the way to one side at 300Hz it would have a higher Voltage then when it was all the way at the bottom at 40Hz.

On 11/20/2012 at 8:54 PM, AMI CUSTOMS said:

Turned mine up today at a light, guy next to me his steering wheel started moving and he looked over at me like I was a magician lol.

On 5/9/2012 at 8:45 PM, skittlesRgood said:

fuck the plating. look at what the main metal used is. you could buy unicorn blood plated terminals but if its just covering up dog shit, whats the point

On 4/10/2013 at 12:26 PM, mrd6 said:

I'll admit, half way through sanding that fiberglass in the rain and cold while I was all itchy I was definitely starting to question why i was doing this haha

  • Soon To Be
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  • D4800 Under the Hood
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  • 1/0 SHCA & XS Power 4 runs to back
  • TORK2 kit from Tony @ CE Auto Supply
  • Pioneer DEH-80PRS
  • DD AW6.5 (2) per door
  • *Tweeter Unkown*
  • DD SS4a & C3d
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I'm assuming you are using a 50hz tone or close to that. So turn the ssf all the way down and the lpf all the way up. The lpf cuts off stuff above it so if you have it all the way down it will be -12 or -18db whatever the slope of your xover is.

Hopefully I got that right.

Team B2

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I use 40Hz, I actually tested AC Voltages from 100Hz all the way down to 25Hz, and they all produced the same amount.

On 11/20/2012 at 8:54 PM, AMI CUSTOMS said:

Turned mine up today at a light, guy next to me his steering wheel started moving and he looked over at me like I was a magician lol.

On 5/9/2012 at 8:45 PM, skittlesRgood said:

fuck the plating. look at what the main metal used is. you could buy unicorn blood plated terminals but if its just covering up dog shit, whats the point

On 4/10/2013 at 12:26 PM, mrd6 said:

I'll admit, half way through sanding that fiberglass in the rain and cold while I was all itchy I was definitely starting to question why i was doing this haha

  • Soon To Be
  • '04 Ford Escape
  • US Alternator 280A Hairpin
  • D4800 Under the Hood
  • (6) XP3000's in Rear
  • 1/0 SHCA & XS Power 4 runs to back
  • TORK2 kit from Tony @ CE Auto Supply
  • Pioneer DEH-80PRS
  • DD AW6.5 (2) per door
  • *Tweeter Unkown*
  • DD SS4a & C3d
  • (2) SCV4000 @ .5Ohm
  • (2) 15" Sundown Zv5
Link to comment
Share on other sites

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